therefore is a valid English word

Scrabble validity: valid ( international - Sowpods, US - Twl06 )
iScramble validity: valid
QuickWords validity: valid

Meanings

Adverb (NOT COMPARABLE)

(conjunctive) Consequently, by or in consequence of that or this cause; referring to something previously stated.
• Traditional values will always have a place. Therefore, they will never lose relevance.
(conjunctive archaic) for that; for it (in reference to a previous statement)

therefore is a Scrabble valid word

therefore

• International English (Sowpods) - The word is valid in Scrabble ✔
• US English (TWL06) - The word is valid in Scrabble ✔
• 00 points

therefore is an iScramble, QuickWords valid word

therefore

• The word is valid in iScramble ✔
• The word is valid in QuickWords ✔
• 00 points

Same letters words (Anagrams)

• none

Same letters plus one

• HERETOFORE

Same letters minus one

• HEREFORE
• THEREFOR
• THERFORE